{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "The 2 cDNAs differed in the length of their respective 3 ' untranslated regions , of 577 bp in Cp . F6 and 72 bp in Cp . F10 , in both of which a putative polyadenylation signal was identified ."}
{"GENE": ["Cp . F6", "Cp . F10"]}